Test: Surveying- 4 - Civil Engineering (CE) MCQ

Dumpy level is most suitable when

An imaginary line lying throughout the surface of ground and preserving a constant inclination tothe horizontal is known as

Select the correct statement.

A series of closely spaced controur lines represents a

Direct method of contouring is

Which of the following methods of contouring is most suitable for a hilly terrain ?

Closed contours, with higher value in wards, represent a

Benchmark is eastablished by

The size of a plane table is

The process of determining the locatins of the instrument station by drawing resectors from the locations of the known stations is called

The methods used for locating the plane table stations are
1. radiation
2. traversing
3. intersection
4. resection

The correct answer is

If in a closed traverse, the sum of the north latitudes and also the sum of west departures ismore than the sum of the east departures, the bearing of the closing line is in the

Consider the following assumptions of Bowditch Method:
1. Error in linear measurements are proportional to √l
2. Correction to latitude or departure of anyside = Total error in L (or) D x Length of that side / Perimeter of traverse
3. Angular Measurements are more precise than linear Measurements
4. Linear Measurements are more precise than angular measurements

The number of horizontal cross wires in a stadia iaphragm is

The multiplying constant of a theodolite is

For a tacheometer the additive and multiplying constants are respectively

The radial offset at a distance X from the point of commencement of curve of radius R is given
by

If r is the radius of curvature at any point of a transition curve and l is the distance from thebeginning of the transition curve to that point, then for ideal transition

If the long chord and tangent length of a circular curve of radius R are equal the angle of deflection, is

The relationship between tropical year TY ad sidereal year SY is

When the wind effect is not considered during flight planning, the result is a

100.Setting out of bridges involves determination of
1. length of centre line
2. height of piers
3. direction of centre line
4. position of piers
Of these statements